33RD STREET SURGERY CENTER LLC
NPI 1467470930
Otolaryngology in Baltimore, MD

Active since July 17, 2006
3333 N CALVERT ST STE 360, BALTIMORE, MD 21218(410) 554-4455(410) 554-2839 Get Directions Write a Review

NPPES record last updated: September 26, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About 33rd Street Surgery Center Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

33RD STREET SURGERY CENTER LLC (NPI 1467470930) is a healthcare organization registered as an otolaryngology in Baltimore, Maryland and active in the NPI registry since July 2006. The organization lists Annette Marie Martyn, Administrator, as its authorized official.

NPPES Registry Identity

NPI1467470930
Entity TypeOrganization
Primary Taxonomy207Y00000X
Legal Business Name33RD STREET SURGERY CENTER LLC
Location Address3333 N CALVERT ST STE 360Baltimore, MD 21218-2867
Mailing Address3333 N Calvert St Ste 630Baltimore, MD 21218-2867 · (410) 554-4455 · Fax (410) 554-2839
Fax(410) 554-2839
Organization SubpartNo
Authorized OfficialAnnette Marie MartynAdministrator · (847) 888-9000
Enumeration DateJuly 17, 2006
Last NPPES UpdateSeptember 26, 2025
NPPES CertifiedSeptember 26, 2025
NPI 1467470930 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
Licenses Licensed in MD · D35559 Licensed in MD · D0057335
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
3333 N CALVERT ST STE 360, Baltimore, MD 21218

Other Identifiers 4

Medicaid404565300MD
Other1356522MD · Cigna
Other7441931MD · Mdipa/optimum Choice
Other0007456615MD · Aetna

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner
3333 N CALVERT ST STE 360
BALTIMORE, MD 21218
Nurse Practitioner (Family)
3333 N CALVERT ST STE 360
BALTIMORE, MD 21218
Otolaryngology
3333 N CALVERT ST STE 360
BALTIMORE, MD 21218
Audiologist (Assistive Technology Supplier)
3333 N CALVERT ST STE 360
BALTIMORE, MD 21218
Otolaryngology
3333 N CALVERT ST STE 360
BALTIMORE, MD 21218

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is 33rd Street Surgery Center LLC's NPI number?

The NPI number for 33rd Street Surgery Center LLC is 1467470930. It was assigned to this organization in the NPPES registry on July 17, 2006.

Where is 33rd Street Surgery Center LLC located?

33rd Street Surgery Center LLC is located at 3333 N Calvert St Ste 360, Baltimore, MD 21218. The listed phone number is (410) 554-4455.

What is 33rd Street Surgery Center LLC's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

When was this NPI record last updated?

The NPPES record for 33rd Street Surgery Center LLC was last updated on September 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.